Pulmonaria angustifolia (narrow-leaved lungwort, blue cowslip) is a species of flowering plant in the family Boraginaceae, native to central and north eastern Europe.

Pulmonaria longifolia, (Narrow-leaved Lungwort) is a semi-evergreen clump-forming herbaceous perennial plant, native to western Europe, including Britain, France, Spain, Portugal.

Despite the common name "blue cowslip" it is not closely related to the true cowslip (Primula veris).

Pulmonaria angustifolia (narrow-leaved lungwort, blue cowslip) is a species of flowering plant in the family Boraginaceae, native to central and north eastern Europe.

Pulmonaria angustifolia (narrow-leaved lungwort, blue cowslip) is a species of flowering plant in the family Boraginaceae, native to central and north eastern Europe.

The larvae feed on Buglossoides purpurocaerulea, Lithospermum officinale, Pulmonaria angustifolia, Pulmonaria officinalis and Symphytum officinale.